Question

Which of the following is a simple random sample?

1) A sample of 10 students randomly selected from the entire population of students
2) A sample of 10 students selected based on their academic performance
3) A sample of 10 students selected from a specific grade level
4) A sample of 10 students selected from a specific classroom

Answer 1

Option 1) A sample of 10 students randomly selected from the entire population of students is a simple random sample.

Step-by-step explanation:

The simple random sample is option 1) A sample of 10 students randomly selected from the entire population of students. In a simple random sample, each member of the population has an equal chance of being selected. For example, if there are 100 students in the population, each student has a 1% chance of being chosen.